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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 49
Chapter I
Part 179
Subpart B - Subpart B—General Design Requirements
§ 179.10 - Tank mounting.
§ 179.11 - Welding certification.
§ 179.12 - Interior heater systems.
§ 179.13 - Tank car capacity and gross weight limitation.
§ 179.14 - Coupler vertical restraint system.
§ 179.15 - Pressure relief devices.
§ 179.16 - Tank-head puncture-resistance systems.
§ 179.18 - Thermal protection systems.
§ 179.20 - Service equipment; protection systems.
§ 179.22 - Marking.
§ 179.24 - Stamping.
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